Telangiectases

Telangiectases are small, widened blood vessels on the skin or mucous membranes. They are typically red, purple, or blue in appearance and can occur on the face, chest, or legs. Telangiectases are often benign and can be caused by a variety of factors, including sun exposure, aging, hormonal changes, and certain medical conditions.

There are several types of telangiectases. Spider telangiectases, also known as spider angiomas, are characterized by a central red spot with radiating blood vessels. These are commonly found on the face and upper trunk and can be associated with liver disease or pregnancy. Cherry telangiectases, also known as cherry angiomas, are small, bright red bumps that can appear anywhere on the body. They are more common in older adults and are usually harmless. Reticular telangiectases are a network of small, purplish blood vessels that often appear on the legs, particularly in individuals with venous insufficiency.

In most cases, telangiectases are a cosmetic concern and do not require treatment. However, if they are causing discomfort, bleeding, or are associated with an underlying medical condition, treatment options may be available. These can include laser therapy, sclerotherapy, or electrocautery to close off the affected blood vessels. It is important to consult a healthcare professional to determine the cause of telangiectases and discuss appropriate management strategies if necessary.